package com.itheima.dao;

import com.itheima.pojo.Member;

public interface MemberDao {

    Member findByTelephone(String telephone);

    void add(Member member);

    void edit(Member member);

    Long findCountByLastDay(String lastDay);

    long findTodayNewMember(String today);

    long findTotalCount();

    long findMember(String date);

}
